DEVELOPMENT OF TECHNOLOGY FOR SUPPORTING MINE WORKINGS UNDER CONDITIONS OF INTENSE OXIDATION OF SULFIDE ORES AT THE ORLOVSKY MINE
Goal. Metal frame supports SVP-22 with round timber lagging and backfilling of the voidsof unsupported space with chock support is used in the workings of unstable ores and rocks at the Orlovsky mine. When filling the voids with a chock supportmanually, people are located in an unsupported part of t...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Peoples’ Friendship University of Russia (RUDN University)
2018-12-01
|
| Series: | RUDN Journal of Engineering Researches |
| Subjects: | |
| Online Access: | http://journals.rudn.ru/engineering-researches/article/view/18919 |